SKF 8660 Power Steering Valve Cover Seal - Outer

Power Steering Valve Cover Seal for Select GM and Jeep Models

The SKF 8660 Power Steering Valve Cover Seal is engineered to provide reliable sealing performance for a range of Buick, Cadillac, Chevrolet, GMC, Jeep, Oldsmobile, and Pontiac vehicles. Designed with precision dimensions and durable nitrile sealing material, this seal helps maintain optimal power steering system function.

• Width: 0.250 inches for precise fit
• Outside Diameter: 1.379 inches ensuring proper coverage
• Shaft Diameter: 0.875 inches for accurate sealing around the valve shaft
• Sealing Surface Type: Nitrile, resistant to oil and wear
• Compatible with multiple classic and modern GM and Jeep models

Durable Nitrile Seal Designed for Power Steering Valve Covers

This power steering valve cover seal from SKF is crafted from nitrile, a synthetic rubber known for its resistance to petroleum-based fluids and abrasion. The 0.250-inch width and 1.379-inch outside diameter are engineered to fit tightly around the valve cover shaft diameter of 0.875 inches, preventing leaks and contamination. This seal is suitable for use in power steering systems of vehicles such as the Chevrolet Camaro, Buick LeSabre, Jeep Wrangler, and Cadillac DeVille, among others.

Compatible Vehicles and Applications

The SKF 8660 seal is compatible with a wide range of vehicles, including but not limited to:

• Buick models like Century, LeSabre, and Skylark
• Cadillac DeVille and Eldorado
• Chevrolet Camaro, Caprice, and Impala
• GMC C10 Suburban and K20 Suburban
• Jeep CJ5, CJ7, and Wrangler
• Oldsmobile Cutlass and Delta 88
• Pontiac Firebird and Grand Prix

Common Issues Addressed by the SKF 8660 Seal

• Prevents power steering fluid leaks around the valve cover
• Reduces contamination ingress into the power steering system
• Maintains consistent hydraulic pressure for steering performance
• Minimizes premature wear of valve components
• Helps avoid costly repairs related to fluid loss and seal failure

Installation Notes and Tips

• Ensure the valve cover and shaft surfaces are clean and free of debris before installation
• Lubricate the nitrile seal lightly with power steering fluid to ease installation
• Check the seal dimensions against the original part to confirm compatibility
• Use appropriate tools to avoid damaging the seal during installation
• Inspect the power steering system for other worn components while replacing the seal

Quality Assurance and Warranty

SKF manufactures the 8660 Power Steering Valve Cover Seal to meet strict quality standards, ensuring durability and reliable sealing performance. The nitrile material is selected for its resistance to oil and wear, contributing to long service life. While specific warranty details may vary, SKF products typically come with manufacturer-backed quality guarantees to support professional automotive maintenance and repair.